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Compressed Sensing Matrices From Fourier Matrices.
Guangwu Xu
Zhiqiang Xu
Published in:
IEEE Trans. Inf. Theory (2015)
Keyphrases
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compressed sensing
image reconstruction
singular value decomposition
fourier domain
signal recovery
signal processing
fourier transform
random projections
image processing
natural images
sparse representation
data analysis
optical flow
frequency domain
noisy images